CommentHeader.java

/*
 * Copyright (c) 2007 innoSysTec (R) GmbH, Germany. All rights reserved.
 * Original author: Edmund Wagner
 * Creation date: 23.05.2007
 *
 * Source: $HeadURL$
 * Last changed: $LastChangedDate$
 *
 *
 * the unrar licence applies to all junrar source and binary distributions
 * you are not allowed to use this source to re-create the RAR compression algorithm
 *
 * Here some html entities which can be used for escaping javadoc tags:
 * "&":  "&" or "&"
 * "<":  "&#060;" or "&lt;"
 * ">":  "&#062;" or "&gt;"
 * "@":  "&#064;"
 */

package com.github.junrar.rarfile;

import com.github.junrar.io.Raw;

/**
 * Comment header
 *
 * @author $LastChangedBy$
 * @version $LastChangedRevision$
 */
public class CommentHeader extends BaseBlock {

    public static final short commentHeaderSize = 6;

    private final short unpSize;
    private byte unpVersion;
    private byte unpMethod;
    private final short commCRC;


    public CommentHeader(BaseBlock bb, byte[] commentHeader) {
        super(bb);

        int pos = 0;
        unpSize = Raw.readShortLittleEndian(commentHeader, pos);
        pos += 2;
        unpVersion |= commentHeader[pos] & 0xff;
        pos++;

        unpMethod |= commentHeader[pos] & 0xff;
        pos++;
        commCRC = Raw.readShortLittleEndian(commentHeader, pos);

    }

    public short getCommCRC() {
        return commCRC;
    }

    public byte getUnpMethod() {
        return unpMethod;
    }

    public short getUnpSize() {
        return unpSize;
    }

    public byte getUnpVersion() {
        return unpVersion;
    }
}